baber/WOPTO huggingface dataset:
Patent JP-2000332337-A (JP)
Title: Excitation light source with detection circuit open at output terminal
Inventor: NAKAGAWA JUNICHI
IPC: H01S3/06
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent injuries of field workers due to high optical power or the like, oscillation due to a feedback of a reflected light from an open terminal to an excitation light source or the like and baking of an open end surface of an optical fiber or the like, when the output terminal is opened in consideration to a case where a high output excitation light source applied to a high output optical amplifier and a non-linear optical amplifier has optical output exceeding 100 mW. SOLUTION: After an excitation light source 1 is excited by a Raman optical amplifier, a first optical multiplexer 4 multiplexes light from the excitation light source 1 and light from a transmission line. When a reflected light detecting means 6 outputs light multiplexed by the optical multiplexer to the transmission line and detects an increase or decrease of the reflected light from the transmission line, an outputted light intensity controlling means 5 controls light intensity of the excitation light source 1 in response to a detection result. The reflected light detecting means 6 reduces the optical output intensity of the outputted light intensity controlling means when an output of the detected reflected light has a predetermined value or higher.
Patent JP-S5925169-A (JP)
Title: Manufacture of negative pole for alkaline primary battery
Inventor: TAKADA KANJI
IPC: H01M4/12
Filed: 1982-08-04
Abstract: PURPOSE:To improve storage reliability of alkaline primary battery through uniform mixture of gelation agent powder and hardening zinc powder and formation of stable gelated negative pole without separation of electrolyte by using an alakali metal chloride of polyaclyric acid of specific grain size as the gelation agent. CONSTITUTION:A uniformly mixed negative pole black mix can be obtained by sufficiently mixing the powder, which has been obtained after it has been smashed or by adjusting the polymerization condition so that the grain size of polyaclyric potassium in the neutral degree of 90% or more is ranged from 100- 300, with the hardening zinc powder as the geletion agent. The stable gelerated negative pole can be obtained by injecting potassium hydroxide electrolyte to such black mix. Accordingly, an alkaline primary battery having outstanding storage reliability, namely, assuring excellency in open voltage, discharging capacity and liquid lead resistivity can be obtained even after the use of a long period of time.
Patent JP-H01304593-A (JP)
Title: Storage card drive unit using ultrasonic driving motor
Inventor: OKI SHINJI
IPC: G06K17/00
Filed: 1988-06-02
Abstract: PURPOSE:To automatically insert and eject a storage card and to insert and stop it in a prescribed position by providing a read/write device with an ultrasonic driving motor which forcibly moves the storage card to take it in and out and an operation control circuit of this ultrasonic driving motor. CONSTITUTION:When one end part of a storage card 1 is inserted to a read/ write device 2, a linear ultrasonic driving motor 3 is operated to automatically and forcibly move the card 1 into the device 2. When coils 104-107 of the card 1 are inserted to a magnetic flux generated in coils 204-207 of the device 2 to attain prescribed correspondence positional relations, the motor 3 is stopped. If the positional deviation is detected, a control signal is outputted from a CPU 5 to a motor operation control circuit 4, and the positional deviation is corrected by the operation of the motor 3. When a higher-order computer 6 judges that data transmission and reception between the card 1 and the device 2 is terminated, the motor 3 is operated in the opposite direction to automatically eject the card 1.
Patent JP-H11311494-A (JP)
Title: Pipe joint method for tank for heat exchanger
Inventor: IGAMI TAKASHI
IPC: F28F9/26
Filed: 1998-04-29
Abstract: PROBLEM TO BE SOLVED: To provide a member which enables self-holding of the tip part of a pipe in a pipe insertion hole of a tank in soldering between the tank for heat exchanger made of metal and the pipe. SOLUTION: A hole rim part of a pipe insertion hole 2 of the body 1 of a tank is made as burring work part 4 cylindrically protruding on the side of an internal surface and moreover, an open rim on the side of an external surface is formed slightly in radius for guiding a pipe. A spool part 5 and a circular protruded part 6 for a stopper are formed at the tip part of the pipe 3 from the side of the tip thereof to make the interval between both of them coincide with the length of the burring work part 4. The pipe 3 is self-held on the body 1 of the tank by forcing the pipe 3 into the pipe insertion hole 2, a condition under which insertion parts of both of them are soldered and fixed.
Patent JP-S5760562-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OGITA KUNIO
IPC: G11B15/675
Filed: 1980-09-29
Abstract: PURPOSE:To prevent trouble in which tape is jumped out of a cassette, by providing a left/right asymmetrical insertion inlet at the front and enabling to insert a  cassette tape while loading a rotating stopper. CONSTITUTION:At an insertion inlet 2 which is asymmetrical for left and right  side, a cassette tape is slotted in. A front panel is provided around the inlet 2, and a push button 3 is provided. In Figure in which the internal state is shown just before the cassette tape is ejectes through ejecting operation, a rotating stopper 4 and a stopper holding metal fixture 5 are supported with a support metal fixture from the mechanism. After the cassette tape 7 is inserted from the inlet 2 and pushed with a cassette holder 6 horizontally, it is lifted down and inserted to a reel shaft 8. Such a mechanism and a mechanism moving the cassette holder 6 reversingly with the ejection are the same as the known slot-in system mechanism.
Patent JP-H08307835-A (JP)
Title: Classification adaptive processing unit and its method
Inventor: UCHIDA MASASHI
IPC: G06T9/00
Filed: 1995-05-10
Abstract: PURPOSE: To effectively utilize a word length of coefficient data stored in a memory by coding the coefficient data for each tap. CONSTITUTION: Received HD data are given to a vertical thinning filter 2 and a horizontal thinning filter 3, from which SD data are generated and the SD data are given to an area division circuit 4, in which the data are divided into prescribed areas. An ADRC coding circuit generates a pattern compression code and a class code in response to the pattern compression code is fed to a normal equation adder circuit 8 from a class code generating circuit 6. The normal equation adder circuit 8 executes the addition operation in regular equation based on the HD data, the SD data and the class code and a prediction coefficient decision circuit 9 decides a prediction coefficient for each tap of each class. A coefficient coding circuit 10 encodes the coefficient data for each tap and the coded coefft. data, a minimum value MIN and a dynamic range DR are stored in a memory 11.
Patent JP-S6418820-A (JP)
Title: Computer system
Inventor: SUGA MASAO
IPC: G06F3/023
Filed: 1987-05-30
Abstract: PURPOSE:To ensure a smooth input operation in each mode by executing the same processing to plural specific keys in a standard mode and then executing the processing proper to each key number in an extension mode. CONSTITUTION:An English word MS-DOS 32 and a Japanese word MS-DOS 33 are supplied to a hard disk device 31 of a memory board connected to a keyboard 50 in the two different partitions respectively. Then both words DOS 31 and 32 are switched with each other by a system switching command and with change of a boot mark stored in a control table 34. Thus the DOS can be decided by a system mark in the table 34. When a left Alt key or Ctrl key is pushed, the original key input processing is carried out regardless of the action modes. The original key input processing is also carried out with push of a right Alt key or Ctrl key in an English language mode. While the input processing is carried out for a KANJI (Chinese character) designating key or a KANA (Japanese syllabary) designating key in a Japanese language mode.
Patent JP-S5759740-A (JP)
Title: Mixing method for rubber
Inventor: TAKAGI HARUYUKI
IPC: B29B7/00
Filed: 1980-09-30
Abstract: PURPOSE: To reduce variations in the plasticity of a mixture due to the differences in plasticity of rubber materials by fixing the mixing period of time from the time at which the ram motion in a rubber mixing operation reaches at the maximum value to the completion of mixing.  
     CONSTITUTION: The rubber materials and carbon black are charged into a mixer and mixing is started. The change of the ram motion with time is outputted from a ram motion sensor 14, the otutput is passed through a filter 15 to remove signals in an unnecessary frequency range, then the thus treated output is fed out as a signal B of a voltage waveform and is fed into a peak detecting part 17. The detecting part 17 outputs a signal at the time T2 of detecting the maximum value P of the ram motion B after a predetermined period of time set by a timer 16 has passed from the time T1 of charging the rubber materials. The signal from the detecting part 17 actuates a mixing time counter 18 and an instruction for finishing the mixing is fed out from the counter 18 at the time when the counted value reaches a value preset on a setting part 19 in accordance with the kinds of the rubber mixture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09313307-A (JP)
Title: Bed mat
Inventor: FUJIMOTO MASUMI
IPC: A47C27/12
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain an efficiently recycleable bed mat provided with a comfortable using feeling with bending and a deodorization property. SOLUTION: For many of the constitution fibers of the mat inner material of this bed mat, a fiber axial direction is arrayed almost parallelly to the cross section (bdef) of the thickness direction of the mat inner material and they are arrayed in a random direction inside the cross section (bdef) of the thickness direction of the mat inner material. For the mat inner material, a deflection amount measured by a method written in the text is 5-20cm. Also, the mat inner material for constituting the bed mat, the cover of the mat, the sewing thread of the cover and accessories are all constituted of fibers or resin composed of the polymer of the same group.
Patent JP-S5837814-A (JP)
Title: Digital recorder and reproducer
Inventor: ITOU TAKESHI
IPC: G11B20/10
Filed: 1981-08-31
Abstract: PURPOSE:To set the optimum recording level for a recorder at the dubbing side, by providing a means at the input side of a sound recording system to produce a reference signal having a level approximately equal to the maximum level of an analog signal which is delivered from a reproducing system. CONSTITUTION:A digital recorder/reproduder is provided with a recording system that supplies an analog signal to a magnetic tape after converting it into a digital signal; a reproducing system that convertes the digital signal reproduced out of the magnetic tape into the original analog signal; and a reference signal producing means 18 that is set at the input side of the recording system and produces the reference signal that can produce a level approximately equal to the maximum level of the output signal given from the reproducing system.  Then the optimum recording level can be set for a tape recorder at the dubbing  side in the dubbing mode and while the means 18 is selectively used.
Patent JP-S6113988-A (JP)
Inventor: HAYASHI YOUJI
IPC: A63G21/00
Filed: 1984-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10326816-A (JP)
Title: Method and system for estimating yield-reduction factor
Inventor: TAKAMI HITOSHI
IPC: H01L21/66
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a means for estimating a yield-reduction factor easily with sure. SOLUTION: An inspection result collecting calculator 1 is connected to an inspection device or an input terminal through an inspection network 7, while being connected to an inspection result processing calculator 2 via a network 5. The inspection result processing calculator 2 is, via a network 6, connected to a process management calculator 3 and a defective cause estimating calculator 4. The process management calculator 3 is, through a manufacture network 8, connected to a manufacture device or an input terminal, while being connected to the inspection result processing calculator 2 and the defective cause estimating calculator 4 via the network 6.  The defective cause estimating calculator 4 is connected to the inspection result processing calculator 2 and the process management calculator 3 through the network 6, while being provided with a display device 4 for displaying a calculation result. Thus, plural products, wherein a yield is falling because of the same factor are surely selected easily so that an estimation for factor process based on the comparison of actual process experience is facilitated.
Patent JP-S5759818-A (JP)
Title: Preparation of ketones
Inventor: TANAKA MASATO
IPC: C07C49/213
Filed: 1980-09-29
Abstract: PURPOSE: To prepare various kinds of (asymmetric) symmetric ketones in high yield by easy reaction operations, by carbonylating an organic halide in the presence of a nickel catalyst using an organometallic compound and CO.  
     CONSTITUTION: In the presence of a nickel catalyst[e.g., Ni(CO) 3 PPh 3 , Ni(CO) 2  (PPh 3 ) 2 , etc.], using an organometallic compound shown by the formula R m MY n  (R 2  is alkyl, aryl, aralkyl, cycloalkyl which may have a substituent group; Y is negative group, H, alkyl, aryl, etc.; M is metal, tin, mercury, etc.; m and n are positive integer; M and R 2  may form ring structure) and CO, an organic halide  shown by the formula R'X (R 1  is alkyl,  aryl, aralkyl which may have substituent  group, etc.; X is halogen) is carbonylated, to give a ketone. The reaction temperature  is preferably 50W200°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6036810-A (JP)
Inventor: HENDORIKUSU YOHANESU ANTONIUSU
IPC: F23D1/04
Filed: 1984-07-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6117456-A (JP)
Inventor: MATSUMOTO TOMOMITSU
IPC: C04B14/04
Filed: 1984-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6466315-A (JP)
Title: Wall structure of reinforcing soil structure
Inventor: KASHIWABARA KENJI
IPC: E02D17/18
Filed: 1987-05-31
Abstract: PURPOSE:To obtain the wall structure of a reinforcing soil structure which is suitable for construction on soft ground by a method in which suspension parts are fixed to the back of a wall consisting of panels and reinforcing materials are connected to holding bars set in the hollows of the suspension parts. CONSTITUTION:A number of wall panel units 2 are arranged sidewards on the ground surface 3 and laminated vertically to make up a wall 1. A number of suspension parts 5 are set in parallel on the back 4 of the wall 1 and fixed and holding bars 9 are held through the hollows 8 of the parts 5. Reinforcing materials 10 are connected to the bars 9 by collectively fixing their ends 11 to the bars 9. No breakage of the wall by compression in compacting banking takes place and also against bilateral or vertical displacement of the banking layer. A strong wall structure can thus be obtained.
Patent JP-S6115642-A (JP)
Inventor: HOSOMI NORIO
IPC: A22C25/00
Filed: 1984-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5840269-A (JP)
Title: Polishing machine
Inventor: KASAI SOUHEI
IPC: B24B7/07
Filed: 1981-09-02
Abstract: PURPOSE:To obtain an uniform polished face by spinning the polishing machine against the spindle while revolving and varying the rotary ratio between the spindle and the polishing shaft and the shift between the center of the spindle and the center of the specimen holder thus changing the motion of the polishing machine against the specimen variously. CONSTITUTION:The automatic polishing machine is constructed such that the gear case 7 is fixed at the end portion of the gear case rotary shaft 5 then fixing to the polishing shaft 9 to the case 7 at the position eccentric against the spindle 3. Upon rotation of the motor 1, the shafts 3, 5 and the case 7 will rotate. Since the spindle gear 8 and the polishing shaft gear 10 are geared, the polishing shaft 9 will rotate in the direction opposite to the spindle 3. The polishing machine 11 fixed on the shaft 9 will also rotate in the direction opposite to the spindle 3. Consequently the polishing machine 11 will spin while revolving against the spindle 3. Furthermore the centers of the shaft 3 and the specimen holder are shifted, and when varying said shift a uniformly polished face is obtained.
Patent JP-S62294033-A (JP)
Title: Cheese
Inventor: YOKOYAMA HITOSHI
IPC: A23C19/084
Filed: 1986-06-12
Abstract: PURPOSE:To provide a cheese containing mucilage of yam and capable of exhibiting properties similar to hot melty cheese or mozzarella cheese in hydrated state at normal temperature. CONSTITUTION:A root of yam of Dioscorea family such as JINENJO or YAMATOIMO [both are kinds of Japanese yam (Dioscorea japonica)] or NAGAIMO or TSUKUNEIMO [both are kinds of Chinese yam Dioscorea batatas)] is grated and added to a cheese optionally together with a sugar alcohol, protein (e.g. albumem, casein, etc.), thickener (e.g. sodium potassium alginate, guar gum, etc.), sugar (e.g. maltose), emulsifier, etc., to obtain the objective cheese.
Patent JP-S63299828-A (JP)
Title: Press robot
Inventor: KATAYOSE KATSUMASA
IPC: B21D43/24
Filed: 1987-05-29
Abstract: PURPOSE:To improve the arrangement in press work and to improve the productivity by providing a complementary arm freely movably in the longitudinal direction of a robot arm and the magazine for a work stock having rotary and right and left moving means at the lower part of a transfer hand at the position thereof. CONSTITUTION:A robot arm 1 is faced to a press 25 by stopping a truck 4 at the optional position at the front of the press 25 and the truck 4 is positioned as well so that the transfer hand 3B of the auxiliary arm 2 at advancing position may reach the upper part of a press die 26. And the work stock 28' for trial is mounted on the specified position of the press die 26, the auxiliary arm 2 is advanced and retreated by sucking the work stock 28' for trial thereof by the transfer hand 3B and stopped at the upper part of a magazine rack 6A. The position and direction of the magazine rack 6A are then adjusted so that the vertical position and direction with the work stock 28' of the magazine rack 6A may be coincident by actuating the rotary mechanism and right and left moving mechanism of a table part 7.
Patent JP-H08315609-A (JP)
Title: Waterproof lighting equipment
Inventor: SEYAMA KOICHI
IPC: F21V31/03
Filed: 1995-05-12
Abstract: PURPOSE: To prevent rainwater or the like from infiltrating in the inside by closing an air hole, formed in an upper half of a light source cylinder part, with a porous resin film, and further coating the air hole with a waterproof packing having an air hole, drain hole and an air circulating groove. CONSTITUTION: A circular air hole 9 is drilled in an upper part of a cylinder part 2 in the vicinity of a connecting part between a light source cylinder part 2 and a reflector part 3, and this hole 9 is closed by a fluororesin-made porous resin film 10 of permitting not water but air to pass through. In the vicinity of the connecting part between the cylinder part 2 and the reflector part 3, a ring-shaped waterproof cover packing 11 is mounted in the periphery of the cylinder part 2 so as to cover the hole 9 closed by the film 10. This packing 11 is formed of a belt-shaped ring-shaped body composed of synthetic rubber, to having an air hole 13 in a lower half peripheral surface side part and a drain hole 13a in the lowermost, also to arrange an air circulating groove 17 so as to cover the hole 9.  In this way, in a rainfall condition, even when performed lighting and putting out a lighting equipment, sucking rainwater into the groove 17 is decreased, to discharge the rainwater even when temporarily infiltrated from the hole 13a.
Patent JP-H11316580-A (JP)
Title: Keyboard device of keyboard musical instrument
Inventor: NIITSUMA SHINJI
IPC: G10C3/12
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-assemble keyboard device with reduced manufacturing cost due to reducing the cost of a chassis, and also due to the decreased number of components relating to the support of key. SOLUTION: This device 1 is equipped with chassis 2 which are arranged in the right-left direction, connecting members 4 and 5 which extend in the right-left direction and connect the chassis 2 to one another, and keys 3 which are arranged in the right-left direction and supported rotatably by the connecting member 5. The chassis of the keyboard device are divided into several segments, which can be manufactured separately, so the chassis are each made smaller in size than that in a conventional case wherein one chassis is manufactured for each keyboard device. In this case, the connecting members 4 and 5 are composed preferably of one connecting member which extends in the right-left direction over all the keys 31.
Patent JP-H0523455-A (JP)
Title: Controller of data selecting means of sewing machine
Inventor: NAKAMURA MASAO
IPC: D05B69/00
Filed: 1991-06-10
Abstract: PURPOSE:To prevent the deterioration or the worn efficiency by constituting the controller so that in the case plural switches are turned on when a power source is turned on, it is stored as a fault, that of the top priority is read out and set as sewing data, and in the case the switch which is turned on after the power source is turned on is not stored, it is set instead of the most priority switch. CONSTITUTION:For instance, when switches SW2, SW5 are turned on when a power source is turned on, both the switches SW2, SW5 are stored as fault switches. Also, pattern data corresponding to the switch SW2 is stored by priority, and a sewing machine is driven by this pattern data by an actuating signal. Moreover, even if a selection button 10 of the SW5 is pushed after this sewing is completed, since it is the fault switch, a pattern is not written. Subsequently, when the switch SW5 is reset to turn-off in the course of driving the sewing machine, write as the fault switch is eliminated. Accordingly, when the selection button 10 corresponding to the switch SW5 is pushed, the corresponding pattern data is written, and the sewing machine is driven by its pattern data.
Patent JP-H04250840-A (JP)
Title: Dispersing agent having possibility of removal or decomposition by enhanced living organisms
Inventor: RARUFU BURIYUTSUKUMAN
IPC: C09K23/50
Filed: 1991-06-10
Abstract: PURPOSE: To provide a dispersant having an improved bioeliminability or biodegradability and, at the same time, showing a good unchangeble dispersability for various technical use purposes, especially dye preparation and dyeing bath. CONSTITUTION: The dispersant contains 3-50% by weight of one or few aromatic carboxylic acids or long-chain aliphatic carboxylic acids, their salts or anhydrides, or a mixture thereof.